Shows North Pacific Ocean from Borneo and the Marshall Islands to the Gulf of Panama, and north to the Seward and Chukchi Peninsulas. Includes routes between various locations with travel times. Relief shown by hachures, shading and spot heights;...

Shows North Pacific Ocean from Borneo and the Philippine Islands to the Gulf of Panama, and from the equator north to the Seward and Chukchi Peninsulas. Shows routes between various locations with travel times. Relief shown by hachures, shading...